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Blitz:
Individual Calculations February 2018 |
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| Petrovs, Aleksandrs Total change: -54.20 | |   |
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| Latvian Chess Federation Prezident Blitz cup -2018 | Riga | LAT | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1675 | 4.00 | 11 | -2.71 | 20 | -54.20 | |
|  Kretainis, Kristaps | | | 2075 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Daleckis, Deniss | | | 1275 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krums, Ilmars | | | 2022 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Marstupa, Rodions | | | 1275 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Obolonin, Filipp | | | 1991 | EST | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Lukjanov, Vladimir | | | 1396 | LAT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Piksis, Davids | | | 1508 | LAT | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Petrovska, Arina | | | 1407 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Zvans, Maris | | | 1429 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Zalcmane, Vija | | | 1568 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Tolmacevs, Artjoms | | | 1523 | LAT | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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